You fix a mistake…
…and then make it again the next day.
Sound familiar?
You’re not alone — most learners repeat the same grammar mistakes every day.
In this guide, we’ll break down 10 common grammar mistakes and show you how to fix them — and stop repeating them.
🔍 Grammar Mistakes by Level
- Beginner → basic grammar mistakes
- Intermediate → sentence structure issues
- Advanced → natural English & nuance
❌ 1. Wrong Verb Tense
❌ She go to work yesterday
✅ She went to work yesterday
👉 Beginner mistake
👉 Match verb tense with time
❌ 2. Missing Articles
❌ I bought car
✅ I bought a car
👉 Beginner mistake
👉 Articles (a, an, the) matter
❌ 3. Subject–Verb Agreement
❌ He go to school
✅ He goes to school
👉 Beginner mistake
❌ 4. “Your” vs “You’re”
❌ Your welcome
✅ You’re welcome
👉 Beginner mistake
❌ 5. Wrong Word Order
❌ I only eat sometimes pizza
✅ I only sometimes eat pizza
👉 Intermediate mistake
❌ 6. “I am agree”
❌ I am agree with you
✅ I agree with you
👉 Intermediate mistake
❌ 7. Preposition Mistakes
❌ Discuss about the problem
✅ Discuss the problem
👉 Intermediate mistake
❌ 8. Double Negatives
❌ I don’t know nothing
✅ I don’t know anything
👉 Intermediate mistake
❌ 9. Misplaced Modifiers
❌ I saw a dog walking down the street
✅ I saw a dog that was walking down the street
👉 Advanced mistake
❌ 10. Inversion Errors
❌ Not only he was late, but also rude
✅ Not only was he late, but he was also rude
👉 Advanced mistake
⚡ Why You Keep Making These Mistakes
You:
- fix errors
- forget them
- repeat them
👉 Because you don’t practice them.
🚀 Turn Your Mistakes Into Personal Lessons
Most tools only fix your grammar.
GrammarMama goes further.
It:
- tracks your mistakes
- identifies patterns
- creates exercises based on your errors
👉 So you practice exactly what you struggle with.
Personalized practice is available as part of the learning experience.
📈 How to Stop Repeating Grammar Mistakes
To improve:
- review corrections
- understand patterns
- practice similar sentences
⭐ Try It Now
Paste your text and see which mistakes you make most often.
👉 Start improving today.